Instant Video Slo-mo not working

[Junaidk]

I have an S24 ultra. When I play a video in the gallery and try to apply instant slow-mo, it doesn't work at all. Can anyone help?

[nelsontrtr89]

Try to hold it down longer

[Junaidk]

I tried by holding down over 20 seconds on different videos, but it didn't work

[nelsontrtr89]

Odd, it's not already on slow mo right? Do you have a screen protector on it? Can you use the other Ai editing tools for photos?

[Junaidk]

Yes, I have a screen protector on, but everything works perfectly except the slow-mo

[loudd2v]

What mode were you shooting the video in? I know if you use the pro video and have it set to 4K 120fps, the instant slow-mo won't work.

[Junaidk]

Those were 30fps regular videos

[smbj_1005]

I believe HDR+10 setting has to be off for the slow mo to work

[Junaidk]

Let me try that too

[smbj_1005 · Accepted solution]

I tried shooting a new video to test with HDR10+ off and slow mo worked but not on my old videos. Let me know if it's the same thing as yours